Title (de)

Title (fr)

Publication

Application

Priority

DE 19904181 A 19990203

US 49718600 A 20000203

Abstract (en)

The device has an electronic control circuit (CC) connected to the battery (B) contacts (+,-) to heat the interior of the battery with its own current. The control circuit causes a time-controlled battery current via the battery contacts effecting direct internal heating of the electrolyte, whereby minimal electrical loss power is converted in the external circuit despite the generation of a battery voltage.